Blog
Network Insight.

Network Insight · Engineering Guide SD-WAN Security: From Secure Connectivity to Adaptive WAN Enforcement SD-WAN changes the way enterprise networks connect branches, users, cloud services and applications. Instead of relying on a fixed private WAN and a central security perimeter, modern SD-WAN architectures can use multiple transports, encrypted overlays, application-aware …

NETWORK ENGINEERING GUIDE SD-WAN & SASE: From Intelligent Connectivity to Secure Access SD-WAN and SASE address different parts of the modern connectivity problem. SD-WAN provides the software-controlled networking fabric that determines how traffic moves across available transports, while SASE extends security and access enforcement closer to users, devices, applications and …

SASE Solution In the realm of network security, the rise of SASE (Secure Access Service Edge) solution has been nothing short of revolutionary. Combining the capabilities of networking and security into a single cloud-based service, SASE has transformed the way organizations manage and protect their digital infrastructure. In this blog …

Security Automation In today’s fast-paced digital landscape, ensuring the security of our online presence has become more critical than ever. With the ever-evolving threat landscape and increasing complexity of cyberattacks, manual security measures may no longer suffice. This is where security automation comes into play, revolutionizing the way we protect …

Network Insight · Security Engineering Guide Splunk Security: From Telemetry to Detection, Investigation and Automated Response Modern security operations depend on evidence from many parts of the environment: identity systems, endpoints, networks, cloud platforms, SaaS applications and security controls. The challenge is not simply collecting more events. It is turning …

Network Insight · Engineering Guide Cisco Umbrella CASB: Cloud Visibility, Data Protection and Zero Trust Investigation Cloud applications have changed where users work, where data is stored and where security decisions must be made. A modern Cloud Access Security Broker (CASB) approach is therefore not simply about blocking applications. It …

Network Insight · Engineering Guide DNS Security: Protecting the First Connection DNS is one of the foundational services behind almost every digital application. Before a browser connects to a website, a device reaches a cloud service, or an application establishes a session, DNS is often involved in identifying the destination. …

Ansible Tower In today’s fast-paced world, businesses rely heavily on efficient IT operations to stay competitive and meet customer demands. Manual and repetitive tasks can slow the workflow, leading to inefficiencies and increased costs. This is where Ansible Tower comes in – a powerful automation platform that empowers organizations to …

Network Engineering Guide · Network Visibility Network Visibility: From Telemetry to Operational Understanding Modern networks are no longer defined by a small number of routers, switches and servers inside a single data centre. Applications span cloud platforms, data centres, SaaS services and distributed environments, while users and devices connect from …

ENGINEERING GUIDE · WAN OBSERVABILITY WAN Monitoring — From Link Health to Application Experience WAN monitoring is no longer simply a question of whether a circuit or interface is up or down. Modern WANs combine Internet, MPLS, broadband, cellular, cloud connectivity and SD-WAN overlays, creating multiple paths that can change …

ENGINEERING GUIDE · NETWORK SECURITY IPv4 & IPv6 Network Security — From Packet Filtering to Behavioural Defence Modern network security is not a single firewall rule or access list. It is a layered control system that determines who can communicate, which traffic is permitted, where trust boundaries exist, how IPv4 …

ENGINEERING GUIDE · NETWORK SECURITY Network Security Components — From Isolated Controls to an Integrated Security Fabric Modern network security is not a single appliance or perimeter. It is a coordinated system of identity, access control, segmentation, inspection, endpoint protection, cloud controls, telemetry and response. The engineering challenge is understanding …